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DA is tangent to the circle at A and DC is tangent to the circle at C. Find m

DA is tangent to the circle at A and DC is tangent to the circle at C. Find m-example-1
User Luchspeter
by
9.0k points

1 Answer

3 votes

Answer:

D

Explanation:

m angle b equals 77 now we have to find the arc of andle b.

so use the equation arc AC = 2(77)

arcAC = 154

360 - 154

=206

206/2

= 103

User Ahmad Houri
by
8.2k points

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